Ara
Toplam kayıt 252, listelenen: 221-230
A morphological study of the venom apparatus of the spider Allopecosa fabilis (Araneae, Lycosidae)
(2004)
Bu çalışmada, Allopecosa fabrilis'in zehir aygıtının morfolojik yapısı taramalı elektron mikroskobu kullanılarak (SEM) incelendi. Zehir aygıtı prosomada yerleşmiş olup, bir çift keliser ve zehir bezlerinden ibarettir. Her ...
Comparison of the heavy metal biosorption capacity of active, heat-inactivated and NaOH-treated phanerochaete chrysosporium biosorbents
(Wiley, 2004)
Three different kinds of Phanerochaete chrysosporium (NaOH-treated, heat-inactivated and active) biosorbent were used for the removal of Cd(II) and Hg(II) ions from aquatic systems. The biosorption of Cd(II) and Hg(II) ...
A new species of Scorzonera (Asteraceae) from South Anatolia, Turkey
(Versita, 2004)
Scorzoncra yildirimlii A. DURAN et HAMZAOGLU sp. nov. from southwestern Turkey is described and illustrated. It is related to S. pygmaea SIBTH. & SM. and S. rigida AUCHER, from which it mainly differs in its habitus, leaves, ...
Vickers microhardness studies of Fe-Mn binary alloys
(Elsevier Science Bv, 2004)
The room temperature microhardness of Fe-Mn binary alloys with different compositions was measured using a Vickers microhardness tester in the applied load ranging from 0.245 to 4.9 N. A significant indentation size effect ...
Prism coupling technique investigation of elasto-optical properties of thin polymer films
(Amer Inst Physics, 2004)
The use of thin polymer films in optical planar integrated optical circuits is rapidly increasing. Much interest, therefore, has been devoted to characterizing the optical and mechanical properties of thin polymer films. ...
A phytosociological research on the degraded forest vegetation of dinek mountain (Kırıkkale)
(2004)
IBu çalışmada Dinek Dağı (Kırıkkale) bozuk orman vejetasyonu Braun - Blanquet metodu ile analiz edildi. Yapılan vejetasyon çalışmaları sonucunda iki bitki birliği tanımlandı. Bilim dünyası için yeni olan bu birlikler ve ...
Affinity membrane chromatography: relationship of dye-ligand type to surface polarity and their effect on lysozyme separation and purification
(Elsevier, 2004)
Two different dye-ligands, i.e. Procion Brown MX-5BR (RB-10) and Procion Green H-4G (RG-5) were immobilised onto poly(2-hydroxyethylmethacrylate) (pHEMA) membranes. The polarities of the affinity membranes were determined ...
Crystal and molecular structure of 3-phenyl-4-(p-chlorobenzylamino)-4,5-dihydro-1-H-1,2,4-triazol-5-on
(Wiley-V C H Verlag Gmbh, 2004)
The structure of the title compound, C15H13N4OCl was determined by single crystal X-ray diffraction technique. The structure consists of a p-chlorobenzylamino moiety and triazol and phenyl rings. The title compound ...
Covalent immobilization of invertase on microporous pHEMA-GMA membrane
(Elsevier Sci Ltd, 2004)
Poly (2-hydroxyethyl methacrylate-glycidyl methacrylate) (pHEMA-GMA) membrane was prepared by UV-initiated photopolymerization. Invertase was immobilized by the condensation reaction of the epoxy groups of glycidyl ...
Controlled release of insecticide carbaryl from crosslinked carboxymethylcellulose beads
(Parlar Scientific Publications (P S P), 2004)
Copper-carboxymethylcellulose (CuCMC) beads containing carbaryl were prepared by the ionotropic crosslinking of sodium carboxymethylcellulose (NaCMC) with copper ions. The beads were characterized by carbaryl encapsulation ...